I already wrote a review even without listening to them. The last lines read "Compared to unique sounding Dr. Mercola's BlueTube headset, every other IEM sounds tubeless and in your face with a narrow sound stage". Everything depends on your perspective.

You forgot to mention that the sound stage is so far out you will never find it with these IEM's (the so-called 'escaping' sound stage).
They are pushing a lot of (hot) air though.

They wanted to call them Dr. Mercola's YouTube but that didn't work out for copyright reasons.

But you haven't read my whole review in which I called the 'so far, half the music lost' sound to be "MBT is one of the most natural sounding IEMs - the closest you'll get to hearing a concert from 3 miles away.". Again, everything is in the perspective .